Agreed on the Gamecube library being way more robust then the Wii U's. Especially when most of the Wii U library is being ported to 3DS and what looks like the Switch. Makes the Wii U library of ACTUAL exclusives look shitty.
-Yoshi's Wooly World
-Super Mario Maker
-Mario Kart 8
-Breath of the Wild
All being ported to other systems so what leaves Wii U unique? Pikmin 3, Nintendo land, 3D World, Pokken, Game & Wario, Kirby Rainbow Curse, Mario Party 10, Star Fox Zero, Amiibo Festival, Xenoblade X, Wii Party U, Mario Tennis Ultra Smash, Paper Mario Color Splash, New Super Mario U, DKC: Tropical Freeze, and Captain Toad? Out of all those only about 5 are AAA high quality games that will be looked back on as gems. Pretty pathetic if you ask me.